Thailand · Grade 2 · Practice Sheet 31

1. 1.

   Subtract 19 from 87.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
2. 2.

   What is half of 14?

   Formula:Halving

   $h = n \div 2$

   View formula →
3. 3.

   Add 63 and 49.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
4. 4.

   You have ฿6 and ฿6. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
5. 5.

   How many tens are there in the number 33?

   Formula:Place Value

   $\text{value} = \text{tens} \times 10 + \text{ones}$

   View formula →
6. 6.

   What is 9 + 5?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
7. 7.

   You have ฿3 and ฿9. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
8. 8.

   What is 10 × 2?

   Formula:Multiplication (Times Tables)

   $\text{product} = a \times b$

   View formula →
9. 9.

   What is half of 38?

   Formula:Halving

   $h = n \div 2$

   View formula →
10. 10.

    What is 6 × 10?

    Formula:Multiplication (Times Tables)

    $\text{product} = a \times b$

    View formula →
11. 11.

    Fill in the missing number: 4 + ___ = 19.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
12. 12.

    Subtract 14 from 51.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
13. 13.

    What is double 11?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
14. 14.

    What is half of 46?

    Formula:Halving

    $h = n \div 2$

    View formula →
15. 15.

    Add 14 + 7 + 17.

    Formula:Addition of Three Numbers

    $\text{sum} = a + b + c$

    View formula →
16. 16.

    What is 4 × 8?

    Formula:Multiplication (Times Tables)

    $\text{product} = a \times b$

    View formula →
17. 17.

    Add 39 and 6.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
18. 18.

    What is 2 + 6?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
19. 19.

    What is double 4?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
20. 20.

    There are 2 bags with 8 apples in each bag. How many apples are there in total?

    Formula:Multiplication as Repeated Addition

    $\text{total} = \text{groups} \times \text{size}$

    View formula →

© FormulaWon — formulawon.app · Answers & step-by-step working available on the solutions sheet.